Cimomia Conrad, 1866 † (original description)
Cyclomera Conrad, 1866 (original description)
Diploschiza Conrad, 1866 † (original description)
Ficopsis Conrad, 1866 † (original description)
Goniobranchus Pease, 1866 (original description)
Hercoglossa Conrad, 1866 † (original description)
Lacunaria Conrad, 1866 † (original description)
Lecania Carpenter, 1866 accepted as Lottia Gray, 1833 (original description)
Leptonotis Conrad, 1866 (original description)
Lobifera Pease, 1866 accepted as Polybranchia Pease, 1860 (original description)
Plectosolen Conrad, 1866 † (original description)
Priscoficus Conrad, 1866 † (original description)
Pseudocardia Conrad, 1866 † (original description)
Stenodoris Pease, 1866 (original description)